Compare 1201 vs 1212

Property12011212
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization1201122 × 31 × 1011
Prime factorization12012 × 2 × 3 × 101
Divisors count212
Divisors1, 12011, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212
Number of properties110
Centered decagonal primes11th 
Centered square primes12th 
Chen primes130th 
Cuban primes 26th 
Emirps51st 
Harmonic primes69th 
Isolated primes116th 
Lucky primes51st 
Primes197th 
Pythagorean primes96th 
Super primes45th 
Roman numberalsMCCIMCCXII
Base 2100101100012100101111002
Base 31122111311222203
Base 410230141023304
Base 5143015143225
Base 65321653406
Base 73334733517
Base 82261822748
Base 91574915869
Base 10120110121210
Base 119a211a0211
Base 128411285012
Base 137151372313
Base 1461b1462814
Base 155511555c15
Base 164b1164bc16
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